Multi-layered structure
Two-sided foldable design / High-quality ear band / Prevents fogging / Soft and wearable
Protect respiratory organs from particulate harmful substances such as yellow dust or fine dust and infection sources
KF (Korea Filter) Grade
KF (Korea Filter) is a particle blocking performance index certified by the Ministry of Food and Drug Safety.
The higher the KF index, the better it is at blocking finer dust.
KF80: dust size 0.6, filtration 80%
KF94: dust size 0.4, filtration 94%